AllThingsD's Walt Mossberg and Kara Swisher talk to the Ford CEO about what kinds of technologies are safe to incorporate into cars, where electric cars still need work, and why modern cars are "digitally ignorant."

At the D: All Things Digital conference, Walt Mossberg sits down with 3D evangelist and DreamWorks Animation CEO Jeffrey Katzenberg to talk consumer electronics and, of course, 3D's place in the movie world.